import Vue from "vue";
import VueRouter from "vue-router";
import Home from "../views/Home.vue";
import BMI from "../views/BMI.vue";

Vue.use(VueRouter);

const routes = [
  {
    path: "/",
    name: "Home",
    component: Home,
  },
   {
    path: "/BMI",
    name: "BMI",
    component: BMI,
  },
   {
    path: "/user/update",
    name: "UserUpdate",
    component: () => import('@/views/UserUpdate')
  },
    {
    path: "/user:id/:index",
    name: "user",
    component:()=>import("@/views/user")
  },
  {
    //  路由重定向
    path: "/index",
    redirect: {
      name:"About"
    }
  },
  {
    path: "/about",
    name: "About",
    // route level code-splitting
    // this generates a separate chunk (about.[hash].js) for this route
    // which is lazy-loaded when the route is visited.
    component: () =>
      import(/* webpackChunkName: "about" */ "../views/About.vue"),
  },
  {
    path: '*',
    name: 'NotFound',
    component: () => import('@/views/NotFound')
  },
];

const router = new VueRouter({
  mode: "history",
  base: process.env.BASE_URL,
  routes,
});

export default router;
